Individual Calculations May 2018
 Beatty, Ross  Total change: -7.60  Rating chartPersonal card
 Armstrong Cup 2017-18 Rounds 9-10 Various IRL 2018-02-27
RcRownchangeKK*chgGame
 1991 1774 0.00 1 -0.22 40 -8.80 
  Bourached, Anthony 1991 IRL0.001-0.2240-8.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Team 2018 - FTPA Youth Chess Tournament PARIS FRA 2018-03-31
RcRownchangeKK*chgGame
 2062 1805 1.00 5 0.03 40 1.20 
  Imperor, Amelie 2008 FRA1.0010.764030.40 
  Albaric, Etienne 2202 FRA0.001-0.0840-3.20 
  Ballas, Athanasios-Panagioti 1962 GRE0.001-0.2940-11.60 
  Mitra, Roman C 2090 ENG0.001-0.1640-6.40 
  Den Hartog, Marijn 2046 NED0.001-0.2040-8.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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